Base | Representation |
---|---|
bin | 1110011011010… |
… | …01111010000010 |
3 | 22102201110021111 |
4 | 13031221322002 |
5 | 221440120114 |
6 | 20001513534 |
7 | 2666440042 |
oct | 715517202 |
9 | 272643244 |
10 | 121020034 |
11 | 62349163 |
12 | 346428aa |
13 | 1c0c32b5 |
14 | 12103722 |
15 | a957bc4 |
hex | 7369e82 |
121020034 has 8 divisors (see below), whose sum is σ = 181673280. Its totient is φ = 60462276.
The previous prime is 121020019. The next prime is 121020061. The reversal of 121020034 is 430020121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1210200342 = 29291697258722312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 121019996 and 121020023.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20614 + ... + 25825.
It is an arithmetic number, because the mean of its divisors is an integer number (22709160).
Almost surely, 2121020034 is an apocalyptic number.
121020034 is a deficient number, since it is larger than the sum of its proper divisors (60653246).
121020034 is a wasteful number, since it uses less digits than its factorization.
121020034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47744.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 121020034 is about 11000.9105986732. The cubic root of 121020034 is about 494.6360403159.
Adding to 121020034 its reverse (430020121), we get a palindrome (551040155).
The spelling of 121020034 in words is "one hundred twenty-one million, twenty thousand, thirty-four".
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